Oh yeah, also 'bout Hades; if you manage to get to him and kill him in under 11-12 hours, you'll be able to get Steiner's Excalibur II

XD, you make it sound as if you have to beat this 1 enemy in under 11-12 hours indivdually ;)....here i thought Yaizamt had way to much health :)

Pretty much, because it's gonna take you about 10+ hours just to get to him and he's all the way at the end of the game, though it shouldn't take more then 4-5 minutes to kill him because I believe his attack will kill you, if you're not strong enough.
Yiazmat does have "way too much health;" his HP is 50,112,254.

Actually, you have to do the chocobo "quest" to get the pumice pieces. Also, Ark is just cool to watch the first time and that's about it, because it takes too long to attack and you can't do over 9999.
Now, that I think about it that's probably one of the worst final summons, in damage, from 7-10, I guess. Of course, you can do over 9999 with Knights of Round (VII), and you can actually do over 9999 with Eden (VIII)--if you boost it, and Anima (X) comes with the "Break Damage Limit" when you first get him. Anyways, I just equip it to learn it and that's it.

Wait, Anima wasn't the last available summon in X though. The Magus Sisters were and they also had the Break Damage Limit ability when they become available.

Actually, you have to do the chocobo "quest" to get the pumice pieces. Also, Ark is just cool to watch the first time and that's about it, because it takes too long to attack and you can't do over 9999.
Now, that I think about it that's probably one of the worst final summons, in damage, from 7-10, I guess. Of course, you can do over 9999 with Knights of Round (VII), and you can actually do over 9999 with Eden (VIII)--if you boost it, and Anima (X) comes with the "Break Damage Limit" when you first get him. Anyways, I just equip it to learn it and that's it.

Wait, Anima wasn't the last available summon in X though. The Magus Sisters were and they also had the Break Damage Limit ability when they become available.

I never said that he was the last one to get. He is the strongest though.
That's true, they do. Anyways, for those of you that don't know, you need to get Anima before you can get the Magus Sisters, as this guy said.

Actually, you have to do the chocobo "quest" to get the pumice pieces. Also, Ark is just cool to watch the first time and that's about it, because it takes too long to attack and you can't do over 9999.
Now, that I think about it that's probably one of the worst final summons, in damage, from 7-10, I guess. Of course, you can do over 9999 with Knights of Round (VII), and you can actually do over 9999 with Eden (VIII)--if you boost it, and Anima (X) comes with the "Break Damage Limit" when you first get him. Anyways, I just equip it to learn it and that's it.

Wait, Anima wasn't the last available summon in X though. The Magus Sisters were and they also had the Break Damage Limit ability when they become available.

I never said that he was the last one to get. He is the strongest though.
That's true, they do. Anyways, for those of you that don't know, you need to get Anima before you can get the Magus Sisters, as this guy said.